Shady Glen Road Stone Arch Bridge, also known as Elliotts' Bridge, is a historic stone arch bridge located at Cornwallville in Greene County, New York. It was constructed in 1886 and is a single span, dry laid limestone bridge with a round arch. It spans an unnamed tributary of Catskill Creek. It was built by Jeremiah Cunningham. It was listed on the National Register of Historic Places in 2008. References Road bridges on the National Register of Historic Places in New York (state) Bridges completed in 1886 Bridges in Greene County, New York National Register of Historic Places in Greene County, New York Stone arch bridges in the United States